Development of data acquisition system for temperature and humidity monitoring scheme

Advance in technology has made numerous challenging tasks becoming simpler and offering limitless opportunity for an upgrade. Technology has enable the real life detail monitoring system using Wireless Sensor Network (WSN) becoming more efficient with cost-effective. This paper present a development of data acquisition module that will be deployed into building space to sense, monitor and record data related to occupant comfort such as temperature, humidity, illumination and air quality. Data collected from all corners of the building with this module will be assessed to obtain the best balance between user comfort and the amount of energy needed to achieve that goal. The presented module consists of NodeMCU as main board and DHT11 as a sensor for temperature and humidity. The power source for proposed wireless model is 6V battery.